The refereeing appointments for each of the capital clubs' games at the weekend have been announced.

Kevin Clancy takes charge of Hearts v St Mirren at Tynecastle. He last refereed The Jambos in last season’s 1-1 draw with Dundee at Dens Park on April Fool’s day. He also officiated Hearts’ previous two Scottish Cup ties at Tynecastle – 1-0 and 3-0 wins over Hibs and St Johnstone respectively.

Clancy also took charge of a league match against The Saints at McDiarmid Park in December 2017, during which he sent off teenage midfielder Harry Cochrane for two bookable offences.

David McGeachie and Calum Spence will assist Clancy, while Mike Roncone is fourth official.

Steven McLean is the man in the middle for Hibs’ trip to Livingston. He last reffed The Hibees back in April when they defeated champions elect Celtic 2-1 at Easter Road.

McLean was in charge of last December’s Scottish Premiership Edinburgh derby at Tynecastle when striker Oli Shaw thought he’d scored early for Neil Lennon’s side, but McLean and his assistant mistakenly adjudged the ball not to have crossed the line.

Assisting McLean will be Sean Carr and Andy Milne, with Steven Reid as fourth official.

Edinburgh City’s trip to Balmoor to play Ladbrokes League Two leaders Peterhead will be overseen by Scott Millar. He last took charge of a City match back in March, when they raced in to a three goal lead at Annan, but were almost pegged back after conceding two late goals at Galabank.